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Viscous composition

a composition and viscous technology, applied in the field of viscous composition, can solve problems such as immediate liquefaction, and achieve the effects of excellent water tolerance, excellent shape retention ability and dispersion stability, and excellent feeling

Active Publication Date: 2012-12-06
DAI ICHI KOGYO SEIYAKU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a viscous composition that can be used as a cosmetic composition, a gel-type composition, and a spray composition. The composition includes cellulose fibers that have been modified with carboxyl and aldehyde groups, which enhance the viscosity and stability of the composition. The composition also has good shape retention ability, dispersion stability, and salt tolerance. Additionally, the composition can be sprayed without losing its viscosity, and can maintain a stable gel state even in the presence of functional additives.

Problems solved by technology

However, they are sprayed, they immediately liquefy owing to the spraying pressure, and can be well sprayed to a subject to coat it.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1a

[0184]As shown in Table 2 below, the cellulose fibers T3 in an amount of 1.0% by weight as the solid content thereof, the surfactant A (disodium lauryl polyoxyethylenesulfosuccinate) in an amount of 10% by weight and water in an amount of 89% by weight were mixed, and in vacuum, stirred at a revolution speed of 15,000 rpm or more for 10 minutes to produce a cosmetic composition.

example 1b

[0191]Water was added to the cellulose fibers T3 so that the cellulose solid content could be 1% by weight. This was processed one time with a high-pressure disperse (Sugino Machine's Ultimizer HJP-25003, operation pressure 150 MPa) to prepare a transparent gel. Next, as shown in Table 3 below, 30 g of polyoxyethylene glyceryl isostearate, 30 g of silicone oil A (Shin-Etsu Chemical's KF96-100CS) and 30 g of squalane were added to 10 g of the gel, and mixed using a homomixer (Primix's T.K. Robomix, 8,000 rpm×1 min) to produce a cosmetic composition.

example 2b

[0192]A cosmetic composition was produced in the same manner as in Example 1B, except that silicone oil B (Shin-Etsu Chemical's KF995) was used in place of the silicone oil

[0193]A in Example 1B, as shown in Table 3 below.

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PUM

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Abstract

A viscous composition of the present invention comprises specific cellulose fibers (A), (A′) and (A″) which are selected according to uses of a cosmetic composition, a gel-like composition and a spray composition. By using the composition of the present invention, a cosmetic composition which is excellent in shape retention ability and dispersion stability and excellent in water tolerance to satisfy the properties and the performance which is necessary for cosmetics; a gel-like composition wherein gel-state can be kept without separation or water release; and wherein various functional additives which is necessary for the use is mixed without any problem can be obtained.

Description

TECHNICAL FIELD[0001]The present invention relates to a viscous composition including cellulose fibers.BACKGROUND ART[0002]As a viscous composition, there are mentioned a cosmetic composition for use for various cosmetics and others; a gel-type composition for use for promotion of viscosity increase or for gelation; and further a spray composition for use for spray nebulization, etc.[0003]Heretofore, for cream-type, gel-type, emulsion-type or liquid-type cosmetic materials, a composition is used wherein a polymer material or the like is mixed with a dispersant medium such as water, alcohol, oil or the like. The polymer material is used for the purpose of imparting shape retention performance (shape retention capability) for maintaining viscosity increase and dispersion stability, and for example, water-soluble cellulose derivatives such as methyl cellulose, carboxymethyl cellulose salt, etc.; synthetic polymers such as polyvinyl alcohol, polyvinyl pyrrolidone, carboxyvinyl polymer, ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61K8/02
CPCA61K8/027A61K8/042A61K8/731A61K2800/413A61K2800/48C08B15/02A61Q19/10A61K8/046A61Q19/00A61K8/02A61K8/73A01N25/04A01N37/40A61K8/19A61K8/29A61K8/31A61K8/34A61K8/345A61K8/37A61K8/86A61K8/891A61K8/92A61K8/922A61K47/38A61K2800/10A61K2800/54A61Q13/00A61Q15/00A61Q19/007
Inventor ISOGAI, AKIRASUMI, HIDEYUKIGOI, YOUSUKE
Owner DAI ICHI KOGYO SEIYAKU CO LTD
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